Physics

WHEWELL, W. - THE FOUNDATION OF MATHEMATICAL CRYSTALLOGRAPHY.

(London, G. and W. Nicol, 1825).

HERSCHEL, J.F.W. (JOHN FREDERICK WILLIAM). - THE "HERSCHEL CONDITION" INTRODUCED.

London, W. Bulmer and W. Nicol, 1821.

GRAHAM, THOMAS. - GRAHAM'S LAW OF EFFUSION.

(London, Richard and John E. Taylor, 1846 a. 1849).

CHRISTIE, S. HUNTER. - THE INVENTION OF "THE WHEATSTONE BRIDGE"

(London, Richard Taylor, 1833).

HOPKINSON, J. - IMPROVING ELECTRICAL RAILWAYS.

(London, Harrison and Sons, 1878).

AIRY, B.G. (GEORGE BIDELL). - WEIGHTING THE EARTH.

(London, Taylor and Francis, 1856).

GROVE, WILLIAM ROBERT. - THE FIRST FUELL CELL DESCRIBED BY THE "FATHER OF THE FUELL CELL"

(London, Richard and John E. Taylor, 1847).

GROVE, WILLIAM ROBERT. - IONIZATION OF GASES - DISCOVERING STRIAE.

(London, Richard Taylor and William Francis, 1852).

BREWSTER, DAVID. - GROUPING DOUBLE-REFRACTING CRYSTALS.

(London, W. Bulmer and Co., 1819).

BREWSTER, DAVID.

(London, W. Bulmer and Co., 1819).

WATERSTON, J.J.

(London, Richard Taylor and William Francis, 1852).

BELL, ALEXANDER GRAHAM. - "THE GREATEST INVENTION I HAVE EVER MADE": THE PHOTOPHONE.

(New Haven), 1880.

SCHELLEN, H.

ØRSTED, H.C. og L. ESMARCH.

Kbhvn., Schulziske Officin, 1820.

JAHRBUCH FÜR ELEKTROTECHNIK. FIRST TWO VOLS.

Halle, a.S., Vilhelm Knapp. 1888-90.

LODGE, OLIVER J.

OLLERO, D. DIEGO.

Madrid, Cuerpo de Artilleria, 1890.

MAXWELL, JAMES CLERK.

Frankfurth am Main, Harri Deutsch, (1995).